Thugmaxxing is cringe, don't do it.
Plus, being a thug is not really something you can force yourself to be. If you try to thugmaxx without actually fitting the role you will just come off as a cringey faggot. Think of white suburban kids who think they are tough because they listen to rap, say Nigga when black people aren't around and sold weed to a couple high schoolers a few times. Nobody believes it because you can tell just by looking at them.